FIT 176 + Gut Barrier Panel
Bloating, brain fog, skin flares, fatigue or joint aches after eating? The KBMO FIT 176 may help uncover which of 176 foods and additives your immune system reacts to, so you can plan a targeted food-reintroduction trial instead of guessing. What it measures: IgG antibodies and immune complexes to 176 foods and additives, plus the Gut Barrier Panel, which looks at markers of gut-barrier stress (including zonulin). This is not an allergy test (it does not check IgE allergies) and does not diagnose celiac disease, leaky gut or any condition. Included: finger-stick kit with instructions, KBMO’s color report, and a written plan from Dr. Kaylie with foods to remove and reintroduce, delivered in your Fullscript account within 5 business days of results (lab results take about 7-10 business days). Add on a consult after your report to build your full plan. Not available in NY, NJ, RI. For education only; not medical advice.
Get a free sample report
A clear, color-coded report your practitioner uses to build your plan. Every marker is grouped, flagged, and plotted against reference ranges.
Video
Collecting your sample
No clinic visit needed. Watch exactly how the at-home kit works — from unboxing to dropping off your prepaid return package.
FAQ
Answers to your questions about lab testing and services.
Dr. Kaylie Tejeda
I'm Dr. Kaylie — Nurse Anesthesiologist, Functional Medicine Clinician, and a first-generation Dominican American who grew up watching her family's health unravel in ways no doctor ever connected. Nobody traced the patterns. Nobody asked what the grandparents carried or what got passed down quietly through generations of surviving more than thriving. They just treated what was in front of them and sent everyone home. I built Wholesum for the ones whose labs say "normal" but whose bodies say otherwise. For families carrying health patterns that were never theirs to begin with — and who are ready to be the ones who finally interrupt them. We honor your roots. We listen to your story. We use precision medicine to map what conventional care keeps missing — and build a plan rooted in the fullness of who you are, so you can show up with more energy, more clarity, and more of yourself for the people who need you most. Your health story didn't start with you. But it can change with you. Health that sees all of you. Wholesum living. Fully you.
Dr. Kaylie's WebsiteFocus areas
Cardiovascular Health
Gastrointestinal Health
Immune Health
Metabolic Health
Neurological Health
States of practice
Florida